2.1

M2.1 Earthquake 57 km WNW of Akhiok, Alaska — August 5, 2025

2025-08-05 21:55:06 UTC (2025-08-05) · approx. 11:55 AM UTC-10 local

MagnitudeM2.1(ml)
Time21:55 UTC≈ 11:55 AM UTC-10
Depth40.0 kmshallow crustal
Coordinates57.116°, -155.063°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 57.12°, -155.06°

Earthquake Details

Magnitude
2.1 ml
Depth
40.0 km
shallow crustal
Location
57.1156°N
-155.0628°E

Technical Information

Event ID
ak0259z8g7nt
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.45 sec
Last Updated
2025-10-04 03:59:28 UTC

Nearby Earthquakes (Last 7 Days)

2.8
115 km SSE of Akhiok, Alaska
14 hours ago · 20.1 km deep
2.6
11 km NNE of Ninilchik, Alaska
17 hours ago · 57.9 km deep
3.2
105 km SSE of Akhiok, Alaska
19 hours ago · 6.1 km deep
2.8
100 km SSE of Akhiok, Alaska
19 hours ago · 5.2 km deep
4.9
96 km SSE of Akhiok, Alaska
19 hours ago · 16.2 km deep
3.3
230 km SE of Chiniak, Alaska
20 hours ago · 10.0 km deep
2.9
68 km WNW of Ninilchik, Alaska
1 day ago · 130.0 km deep
2.9
61 km WSW of Karluk, Alaska
1 day ago · 12.2 km deep
3.0
49 km W of Happy Valley, Alaska
1 day ago · 105.5 km deep
3.1
30 km ENE of Sterling, Alaska
2 days ago · 50.3 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak0259z8g7nt). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, August 5, 2025). M2.1 Earthquake 57 km WNW of Akhiok, Alaska — August 5, 2025. Retrieved October 4, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak0259z8g7nt/